1: #define MAINLINE
   2: #include "parms.h"
   3: #include "structs.h"
   4: 
   5: #ifdef  FASTSEQ
   6: #include    <sys/types.h>
   7: #include    <sys/stat.h>
   8: #endif	FASTSEQ
   9: 
  10: #ifdef  RCSIDENT
  11: static char rcsid[] = "$Header: checknotes.c,v 1.7.0.1 85/02/01 09:56:54 notes Rel $";
  12: #endif	RCSIDENT
  13: 
  14: /*
  15:  *	checknotes
  16:  *
  17:  *	A program which prints the notesfiles modified since the
  18:  *	user's last entry. The output is a list of the modified
  19:  *	notesfiles.
  20:  *
  21:  *	The program exits with a zero status if there ARE modified
  22:  *	notesfiles, and non-zero if there are not. This is to
  23:  *	correspond with the "true" and "false" programs and
  24:  *	to permit use of the program in shell scripts.
  25:  *
  26:  *	The optional "-q" parameter disables the printing of the
  27:  *	names of the notesfiles, the exit code is the only metho
  28:  *	of determining the existence of new notes.
  29:  *
  30:  *	Original Coding:	Ray Essick	June 12, 1982
  31:  */
  32: 
  33: #define VERBQ   0
  34: #define VERBN   1
  35: #define VERBV   2
  36: #define VERBS   3
  37: 
  38: int     verbosity = VERBQ;              /* be verbose */
  39: int     ncount = 0;                 /* number of modified notesfiles */
  40: struct nflist_f *nfptr;
  41: 
  42: checknf (nfname)
  43: char   *nfname;
  44: {
  45:     struct io_f io;
  46:     int     retcode;
  47: 
  48: 
  49: #ifdef  FASTSEQ
  50:     {                           /* for FAST checknotes ... */
  51:     struct when_f   whenvec;
  52:     char    NoteFile[WDLEN];
  53:     struct stat StatBuf;
  54: 
  55:     if (nfname[0] == '/')               /* absolute pathname */
  56:     {
  57:         getlast (&io.stime, rindex (nfname, '/') + 1, NORMSEQ, Seqname);
  58:         sprintf (NoteFile, "%s/%s", nfname, TEXT);
  59:     }
  60:     else                        /* relative to Mstdir */
  61:     {
  62:         getlast (&io.stime, nfname, NORMSEQ, Seqname);
  63:         sprintf (NoteFile, "%s/%s/%s", Mstdir, nfname, TEXT);
  64:     }
  65:     if (stat (NoteFile, &StatBuf) >= 0)
  66:     {
  67:         maketime (&whenvec, (long) StatBuf.st_mtime);
  68:         if (inorder (&whenvec, &io.stime))
  69:         {
  70:         return (0);
  71:         }
  72:         /*
  73: 	     * not in order means that we should check the hard way
  74: 	     */
  75:     }
  76:     }
  77: #endif	FASTSEQ
  78: 
  79: /*
  80:  *	Do it the hard way -- open the notesfile and read the descriptor
  81:  */
  82:     if (opennf (&io, nfname) < 0)
  83:     return 0;                   /* ignore this one */
  84:     getdscr (&io, &io.descr);
  85:     getlast (&io.stime, io.nf, NORMSEQ, Seqname);   /* last date */
  86:     if (inorder (&io.stime, &io.descr.d_lastm))
  87:     {
  88:     ncount++;                   /* bump count of touched notesfiles */
  89:     if (verbosity == VERBV)
  90:         printf ("%s\n", nfname);
  91:     if (verbosity == VERBQ || verbosity == VERBS)
  92:         retcode = QUITFAST;
  93:     else
  94:         retcode = 1;
  95:     }
  96:     else
  97:     retcode = 0;
  98:     closenf (&io);                  /* close the notesfile */
  99:     return retcode;
 100: }
 101: 
 102: 
 103: main (argc, argv)
 104: char  **argv;
 105: {
 106:     char   *p;
 107:     int     i;
 108: 
 109:     startup (argc, argv);               /* common initialization */
 110: 
 111:     if ((p = getenv ("NFSEQ")) == NULL)
 112:     p = DFLTSEQ;                    /* use default */
 113: 
 114:     expand (p);                     /* put it in */
 115: 
 116:     for (i = 1; i < argc; i++)
 117:     if (argv[i][0] == '-')              /* see if options */
 118:         switch (argv[i][1])
 119:         {
 120:         case 'q':               /* "are new notes" */
 121:             verbosity = VERBQ;
 122:             break;
 123: 
 124:         case 'n':               /* spit "no new notes" */
 125:             verbosity = VERBN;
 126:             break;
 127: 
 128:         case 'v':               /* tell everything */
 129:             verbosity = VERBV;
 130:             break;
 131: 
 132:         case 's':               /* silent */
 133:             verbosity = VERBS;
 134:             break;
 135: 
 136:         case 'a':               /* alternate sequencer */
 137:             if (++i == argc)            /* supplied name? */
 138:             {
 139:             fprintf (stderr, "-a requires a name\n");
 140:             exit (BAD);
 141:             }
 142:             else
 143:             {
 144:             struct auth_f   whoami;
 145:             getname (&whoami, 0);       /* grab real name */
 146:             sprintf (Seqname, "%s:%s", whoami.aname, argv[i]);
 147:             }
 148:             break;
 149: 
 150:         default:
 151:             fprintf (stderr, "Usage: %s [-qvns] [-a seqname]\n", argv[0]);
 152:             exit (BAD);
 153:         }
 154:     else                        /* a notesfile! */
 155:         expand (argv[i]);               /* put it in */
 156: 
 157:     while ((nfptr = nextgroup ()) != (struct nflist_f *) NULL)
 158:     {
 159:     i = checknf (nfptr -> nf_name);
 160:     if (i == QUITFAST)
 161:         break;                  /* don't need more */
 162:     }
 163: 
 164:     switch (verbosity)
 165:     {
 166:     case VERBQ:                     /* "there are new" */
 167:         if (ncount)
 168:         printf ("There are new notes\n");
 169:         break;
 170: 
 171:     case VERBN:                     /* there are no new */
 172:         if (ncount == 0)
 173:         printf ("There are no new notes\n");
 174:         break;
 175: 
 176:     case VERBV:                     /* told elsewhere */
 177:     case VERBS:                     /* silent */
 178:     default:
 179:         break;
 180:     }
 181:     if (ncount)
 182:     exit (0);                   /* TRUE/success for the shell */
 183:     else
 184:     exit (1);                   /* FALSE/failure to the shell */
 185: 
 186: }

Defined functions

checknf defined in line 42; used 1 times
main defined in line 103; never used

Defined variables

ncount defined in line 39; used 4 times
nfptr defined in line 40; used 2 times
rcsid defined in line 11; never used
verbosity defined in line 38; used 8 times

Defined macros

MAINLINE defined in line 1; never used
VERBN defined in line 34; used 1 times
VERBQ defined in line 33; used 3 times
VERBS defined in line 36; used 2 times
VERBV defined in line 35; used 2 times
Last modified: 1985-02-01
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